'He's a perfectionist' - Mischa Zverev on strength of brother Alex's serve ahead of US Open last 8 clash

Name: 'He's a perfectionist' - Mischa Zverev on strength of brother Alex's serve ahead of US Open last 8 clash
Uploaded: 2021-09-08T11:32:41.467Z
Duration: 3 min 4 s
Description: Alexander Zverev's progress to the US Quarter final assessed by brother Mischa on Eurosport's Cube.

Alexander Zverev's progress to the US Quarter final assessed by brother Mischa on Eurosport's Cube.

00:03:04

08/09/2021 at 11:35 GMT